1 DATECS
Zettle Terminal USER GUIDE
1 DATECS
Page 15 of 24
UM 07.01.27/v1.5.0
Setup
Zettle Terminal have two USB communication modes depends which USB cable is connected to the
device. With cable USB-A to USB-C (USB AM 4PIN TO TYPE C SYI-0108B) gives communication to Android
(Application processor), from there can be select:
-
“Charge this device”
-
“Transfer files”
-
“Transfer photos (PTP)”
-
“Use device as MIDI”
With special USB-C to USB-C cable (TYPE C MALE TO TYPE C FEMALE SYI-0129) can provide
communication to Secure processor. This cable is need to be plugged to the USB-A to USB-C cable. After
that can provide those modes:
- Application download mode (Loading Firmware and/or Application to secure processor)
- System mode (Key Management)
- Test Mode
COMMUNICATION PARAMETERS with Secure processor (Service Functions)
For communication with secure processor, please locate the service connector J2602 (under battery
cover) and connect special service cable.
The default USB VC serial port communication parameters are the following:
- 115200bps
- 2 stop bit
- no parity
APPLICATION DOWNLOAD MODE
To enter in application download mode on the Zettle Terminal, must be hold power button and plug
special USB cable (For communicated with Secure Processor USB, need is special USB cable SYI-0129)
at same time. Release power button and characteristic sound is played, then press power button. In
this mode can be update Firmware or Application of Secure Processor.
SYSTEM MODE
To enter in system mode on the Zettle Terminal, must be hold power button and plug special USB cable
(For communicated with Secure Processor USB, need is special USB cable SYI-0129) at same time.
Release power button and characteristic sound is played, after then will be played another
characteristic sound, then press power button.
UPDATING SECURE PROCESSOR FIRMWARE/APPLICATION
Secure processor firmware and application can be updated via Android application.
